baber/WOPTO huggingface dataset:
Patent RU-2302420-C2 (RU)
Inventor: CHAKALAMANNIL SEHMJUEHL
IPC: A61P37/08
Filed: 2001-09-17
Granted: 2007-07-10
Abstract: FIELD: synthesis of biologically active compounds. 
     SUBSTANCE: invention relates to novel compounds of general formula I possessing polycyclic xanthine-phosphodiesterase inhibitor properties, to a method of preparation thereof, and also to pharmaceutical composition based on these novel compounds and use of compounds for treatment of various disorders, symptoms, and maladies caused by xanthine-phosphodiesterase V, in particular erectile dysfunction. In compounds of general formula I:  , R 1  and R 2 , independently from each other, each represents branched or linear C 1 -C 15 -alkyl optionally substituted by one or several substituents selected from hydroxy, amino, alkylamino, di-C 1 -C 4 -alkylamino, and tri-C 1 -C 4 -alkylsilyloxy; benzyl optionally substituted by one or several substituents in benzene ring selected from C 1 -C 4 -alkoxy groups; R 3  represents phenyl optionally substituted by one or several substituents, 6-membered nitrogen-containing heteroaryl group optionally substituted by one or several substituents, or 5-membered heterocyclic group with 1 or 2 oxygen heteroatoms, condensed with phenyl ring and optionally substituted by one or several substituents; R 4  represents C 3 -C 15 -cycloalkyl group optionally substituted by one or several substituents; C 3 -C 15 -cycoalkenyl group optionally substituted by one or several substituents; 3-8-membered heterocyclylalkyl group or S-oxides thereof optionally substituted by one or several substituents; or indanyl group; wherein one or several substituents for all R 3  and R 4  groups represent, independently from each other, C 1 -C 4 -alkyl, phenyl, 6-membered nitrogen-containing heterocycle, hydroxy-C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio-C 1 -C 4 -alkyl, carboxy-C 1 -C 4 -alkyl, mono-, di-, and trihalo-C 1 -C 4 -alkyl, mono-, di-, and trihalo-C 1 -C 4 -alkoxy, C 1 -C 4 -alkoxy, hydroxy, halogen, nitro, -COOR 50 , -SO 0-2 R 50 , -SO 2 NR 50 R 51 , and -OCOR 50 , where R 50  and R 51  independently represent hydrogen atom or branched or linear optionally substituted C 1 -C 6 -alkyl. 
     EFFECT: expanded synthetic possibilities in heterocyclic compounds area and increased choice of erectile dysfunction treating drugs. 
     35 cl, 2 tbl
Patent RU-2273363-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-05-14
Granted: 2006-04-10
Abstract: FIELD: food-processing industry, in particular, preparing of frozen products from raw fruit material. 
     SUBSTANCE: method involves inspecting and grinding raw fruit material; adding sand sugar, carragheenan, and solid residue produced after extracting of Mortierella globulifera micromycet biomass by predetermined process; mixing while heating and simultaneously inactivating native enzymes; cooling; introducing mycelium and simultaneously increasing pressure, said mycelium being introduced after separation thereof upon termination of first stage of extracting of Mortierella globulifera micromycet biomass by liquid carbon dioxide, and relieving pressure to atmospheric pressure value for obtaining of frozen base product. 
     EFFECT: reduced consumption of power for process and decreased accumulation of melanoidins in base product.
Patent RU-2248154-C2 (RU)
Inventor: TATARCHENKO I I
IPC: A24B13/00
Filed: 2003-05-19
Granted: 2005-03-20
Abstract: FIELD: tobacco industry. 
     SUBSTANCE: on should prepare tobacco followed by its extracting with a non-polar extracting agent in supercritical state and water at isolating the extracts. An aqueous extract should be concentrated to direct it to be mixed with supercritical tobacco extract and a filler. As a filler on should apply ashes, lime, vegetable oil, an extract obtained after extracting Pythium coloratum micromycete biomass with a non-polar extracting agent in supercritical state, a solid residue obtained after subsequent extracting the biomass with water, alkali, water, acid and water, and pectin. The mixture should be prepared at the preset ratio of components. The innovation enables to decrease the losses of nicotine and fragrance-forming substances and obtain the target product of balanced composition and organoleptic properties being similar to conventional oily product. 
     EFFECT: higher efficiency of manufacturing. 
     1 ex
Patent RU-2274029-C2 (RU)
Title: Способ приготовления желейного мармелада
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: Изобретение относится к технологии кондитерского производства. Способ предусматривает подготовку сырья, приготовление сиропа, содержащего пектин, сахар, воду и добавку из сырья растительного происхождения, варку сиропа, разделку, разливку, формование, сушку и фасовку. В качестве добавки из сырья растительного происхождения используют экстракт смеси чая черного байхового, чая зеленого байхового, цветков топинамбура, плодов папайи, плодов груши, изюма и листьев черники. При разделке добавляют лимонную кислоту, лактат натрия и препарат, полученный последовательным экстрагированием биомассы микромицета Mortierella reticulata неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Компоненты для приготовления мармелада берут в определенном соотношении. В результате получают мармелад со специфическим сочетанием органолептических свойств и расширенным спектром профилактических свойств за счет обеспечения содержания веществ с различной витаминной активностью.
Patent RU-2264304-C2 (RU)
Inventor: SLIVINSKIJ E V
IPC: B60C23/00
Filed: 2003-12-10
Granted: 2005-11-20
Abstract: FIELD: transport engineering; truck wheels. 
     SUBSTANCE: proposed wheel consists of two rims with disks and holes in disks, locking rings and tires with tubes furnished with tube valves with spring-loaded valves and caps-wrenches.  Tube valves of adjacent wheels are interconnected by detachable pipe passing through holes in disks, and their end faces are provided with stops interacting with spring-loaded valves of tube valves of each wheel.  Said detachable pipe has its own valve also provided with spring-loaded valve and cap-wrench on its end. 
     EFFECT: increased service life of tires and disks of truck wheels. 
     3 dwg
Patent RU-2266510-C2 (RU)
Inventor: ABRAMOV JU B
IPC: F42B5/02
Filed: 2004-01-22
Granted: 2005-12-20
Abstract: FIELD: cartridges with non-lethally affecting elements, mainly elastic, for large-caliber firearm (carbines, grenade launchers, etc). 
     SUBSTANCE: the cartridge has a cartridge case with a propellant charge and a lengthened affecting element with a driving band, including a plastic body partially flushed in the cartridge case, and end piece of elastic material.  Two cavities are made in the end piece aligned with it, spaced apart in its length, and connected by a duct aligned with them: on the side of the cartridge case, provided with an inner circular boss shaped at the inlet to it, and at the front end, whose surface repeats the outer surface of the end piece and conjugated to the duct connecting the cavities.  The plastic body is in interference fit in the cavity of the end piece on the side of the cartridge case and provided with a end boss passing through the duct connecting the cavities and installed with a stop in the cavity surface at the front end of the end piece.  The driving band is shaped on the end piece around its cavity on the side of the cartridge case. 
     EFFECT: enhanced range of aimed fire and efficiency of impact action on the target surface by the affecting element without any rise of the trauma range for it. 
     4 cl, 2 dwg
Patent RU-2273986-C2 (RU)
Inventor: ADAMOVICH BORIS ANDREEVICH
IPC: A01G31/00
Filed: 2004-04-29
Granted: 2006-04-20
Abstract: FIELD: agricultural engineering, in particular, open type hydroponic units for growing of plants on the base of flow-through neutral substrate combined with thin-layer aqueous culture. 
     SUBSTANCE: ridges are formed on field plot having gradient of at least 3 deg, said ridges being formed from polymeric film laid immediately onto plot surface. Straw or reed mat is laid onto film and is laterally restricted by rolls filled with straw or reed. Nutrient solution flows down over ridges to moisten mat and, thereafter, flows back into receiver. Such an embodiment allows earlier existing disadvantages of identical apparatuses being eliminated, said disadvantages being connected with labor intensity due to necessity of digging in soil of special ditches for providing soil-free ridges, and increased width of ridges hindering leveling of soil to be sown. 
     EFFECT: reduced labor intensity, decreased consumption of straw and reed for producing of cords over the entire width of ridges. 
     2 dwg
Patent RU-2282294-C2 (RU)
Inventor: TSELLER PETER
IPC: H02H1/00
Filed: 2002-07-11
Granted: 2006-08-20
Abstract: FIELD: technology for efficient limiting of short-term and long-term overvoltages. 
     SUBSTANCE: limiter contains variable resistor 1 and unloading route connected in parallel to variable resistor. Unloading route contains distributing device 4, recommended to be made in form of semiconductor switch and loaded by long-term current, which device is made with possible closing when limit value is exceeded by signal, depending on working parameters of variable resistor. Variable resistor 1 is positioned in first section 24, and distribution device 4 - in second 28 of two sections 24,26,28, positioned at a distance from one another in direction towards axis 20. In third section 28, being on determined potential, means 5 are positioned for activating distribution device 4. 
     EFFECT: compact modular construction with simultaneous increase of reliability of operation of voltage limiter. 
     16 cl, 13 dwg
Patent RU-2279826-C2 (RU)
Title: Canned goods from sea cucumber and cabbage
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/40
Filed: 2004-05-28
Granted: 2006-07-20
Abstract: FIELD: canned goods from sea products. 
     SUBSTANCE: claimed canned goods are produced by formula component preparation, namely cutting and blanching of sea cucumber meat, shredding and freezing of white cabbage, cutting and roasting in pork fat of carrot and onion; cutting and roasting in pork fat of champignon. Components are mixed under heating up to 70-75°C in oxygen-free atmosphere with tomato paste, acetic acid, wheal flour, sugar, salt, black pepper, allspice, and water. Obtained mixture is pre-packed together with pork smoked products and bay leaf in specific component ratio. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2300898-C2 (RU)
Inventor: DURANTI MARCHELLO
IPC: A61K38/16
Filed: 2003-01-27
Granted: 2007-06-20
Abstract: FIELD: biotechnology, medicals. 
     SUBSTANCE: invention relates to method for extraction, purification, and enzyme modification of β-conglycinin α'-subunit. Claimed method includes isolation of β-conglycinin by selective extraction from milled defatted soybeans and following deposition  by extract treatment with ethanol aqueous solution. Enriched fraction is then subjected to affinity chromatography with metal (MAC) under denaturant condition to produce α'-subunit which further is treated with chymotrypsin and subjected to additional treatment with MAC to isolate amino-terminated region of said polypeptide having molecular weight of 28000 Da. 
     EFFECT: isolated fraction of increased purity. 
     10 cl, 2 tbl, 2 dwg, 1 ex
Patent RU-2286883-C2 (RU)
Inventor: KURTUA ZHAN-FRANSUA
IPC: B44F11/00
Filed: 2003-01-08
Granted: 2006-11-10
Abstract: FIELD: manufacture of the mechanically textured synthetic surface coatings. 
     SUBSTANCE: the invention is pertaining to the method of manufacture of mechanically textured synthetic surface coatings. The selectively textured surface coatings are produced using mechanical texture of the wear-resistant layer, which is arranged atop of one printing ink containing the photoinitiator and printed in the form of a drawing or the image. The textured wear-resistant layer is exposed to the action of UV-radiation, which stimulates the solidification of the pointed layer on the sections of the surface arranged above the printing ink. Then the product is melted down, in the result of which it becomes soft and the mechanical texture becomes smooth on the sections of the surface, which are not arranged above the printing ink. In the other version of realization they apply the thermoplastic wear-resistant layer, which can be mechanically textured on the sections of the surface, which are not arranged above the printing ink, and may have the texture differing from the texture of the first applied mechanical texture. In the other version for solidification use two different spectral ranges of the UV-radiation, so that polyurethane coating may be applied as the upper coating with the selectively textured surface.. The invention ensures the realistic imitation in the coatings not only of the superficial structure of the various materials of the masonry, but also the building mortar in the seams between such materials. 
     EFFECT: the invention ensures the realistic imitation in the coatings not only of the superficial structure of the various materials of the masonry, but also the building mortar in the seams between such materials. 
     27 cl, 4 dwg, 12 ex
Patent RU-2314517-C2 (RU)
Inventor: BERTI DZHOVANNI
IPC: G01N23/207
Filed: 2003-01-21
Granted: 2008-01-10
Abstract: FIELD: roentgenoscopy. 
     SUBSTANCE: diffractometer comprises base, analytic instrument, source of radiation beam, radiation beam detector, means for moving the analytic instrument in space, cantilever for supporting the analytic instrument that is mounted for permitting rotation, means for rotation of the source and detector around the center of the diffractometer so that the axes of the beams of the source and detector of radiation lie in the equatorial plane, and structure for moving the analytic instrument. 
     EFFECT: enhanced precision. 
     15 cl, 5 dwg
Patent RU-2281269-C2 (RU)
Inventor: LOGANINA VALENTINA IVANOVNA
IPC: C04B41/48
Filed: 2004-09-24
Granted: 2006-08-10
Abstract: FIELD: industry of building materials. 
     SUBSTANCE: invention proposes a spackling compound comprising carboxymethylcellulose sodium salt, domestic soap, water and mixture of slime after neutralization of polishing mixture in glass manufacture and carbonate slime after chemical water treatment in central heating and power plant as a filling agent taken in the following ratio of components, wt.-%: slime after neutralization of polishing mixture in glass manufacture, 30-40; carbonate slime after chemical water treatment in central heating and power plant, 48; carboxymethylcellulose sodium salt, 0.6-0.75; domestic soap, 0.4-0.6, and water, 19.4-24.25. Invention can be used in leveling concrete, plastered surfaces designated for staining by gluing, silicate and water-dispersion dyes. Invention provides enhancing crack resistance, decreasing drying time and improving adhesion properties. 
     EFFECT: improved and valuable properties of spackling compound. 
     2 tbl
Patent RU-2286344-C2 (RU)
Inventor: KAVAGUTI TAKAJUKI
IPC: A61P7/02
Filed: 2003-03-27
Granted: 2006-10-27
Abstract: FIELD: organic chemistry. 
     SUBSTANCE: invention relates to new benzofuran derivatives of formula 1  , wherein X represents group of formula -N= or -CH=; Y represents optionally substituted amino group, optionally substituted cycloalkyl group, or optionally substituted saturated heterocycle; A represents direct bond, carbon chain optionally containing double bond in molecular or in the end(s) thereof, or oxygen atom; R 1  represents hydrogen, halogen, lower alkoxy, cyano, or amino optionally substituted with lower alkyl B represents optionally substituted benzene ring of formula  ; and R 2  represents hydrogen or lower alkyl; or pharmaceutically acceptable salt thereof. Invention also relates to pharmaceutical composition containing abovementioned compounds, uses thereof and method for thrombosis treatment. 
     EFFECT: new compounds for thrombosis treatment. 
     27 cl, 2 tbl, 429 ex
Patent RU-2327879-C2 (RU)
Title: Устройство и способ генерирования импульсов давления
Inventor: KHEDMAN MATS
IPC: F01L9/10
Filed: 2003-05-23
Granted: 2008-06-27
Abstract: Изобретение может быть использовано в двигателестроении, например, для привода впускного и/или выпускного клапанов, топливного инжекционного клапана и т.д. Устройство для генерирования импульсов давления содержит цилиндр, поршень, который установлен в цилиндре с возможностью перемещения, контур рабочей текучей среды, включающий вход и выход из цилиндра с одной стороны от поршня, шток, соединенный с поршнем, и заполненную жидкостью камеру, причем шток способен перемещаться через указанную камеру при перемещении поршня в цилиндре. Устройство содержит по меньшей мере один клапанный элемент для временного прерывания выпуска жидкости из камеры. Такое выполнение позволяет эффективно фиксировать, например, впускной и/или выпускной клапан или топливный инжекционный клапан в двигателе. 2 н. и 28 з.п. ф-лы, 14 ил.
Patent RU-2290507-C2 (RU)
Inventor: FEDOROV VJACHESLAV NIKOLAEVICH
IPC: E21B47/103
Filed: 2005-01-11
Granted: 2006-12-27
Abstract: FIELD: mining industry, in particular, technology for determining filtration parameters of oil and gas wells. 
     SUBSTANCE: in accordance to method, directly in influx intervals a deep device is mounted, pressure and temperature are registered simultaneously inside all producing intervals of well borehole. Well is transferred to liquid extraction mode with registration of debit at the mouth. Then, well is stopped for pressure restoration. On basis of measurement results thermograms and barograms are built. Pressure and temperature are registered at non-stationary well operation mode. On basis of resulting thermograms graphs of temperature derivatives are built oppositely to each producing interval and on basis of these duration of non-stationary temperature alteration mode is determined in well area. Temperature derivatives ratio coefficient is determined. Then on basis of given formula fluid filtration speed is determined in each producing interval. On basis of barometry curve during well stop pressure gradient in seams being researched is determined. From fluid filtration speed in each producing interval and the pressure gradient, penetrability and hydro-conductance of each producing interval are determined. 
     EFFECT: increased informative efficiency during thermo-hydro-dynamic tests of multi-layer objects, complex build collectors, horizontal wells and wells with non-cementing tail. 
     5 dwg, 1 ex
Patent RU-2342251-C2 (RU)
Title: Способ изготовления изделий в виде тел вращения
Inventor: POTAPOV IGOR VLADIMIROVICH
IPC: A63B37/02
Filed: 2005-04-18
Granted: 2008-12-27
Abstract: Изобретение относится к способам изготовления тел вращения, в том числе шаров и шариков из пластмассы, резины, стекла и металлов с различными наполнителями внутренних слоев. Осуществляют формирование начальной формы изделия путем нагнетания разогретого сырья через клапаны дозатора через полости одно- или многополостной форсунки. При этом производят одновременное заполнение начальной формы изделия внутренним наполнителем. Закрывают клапаны дозаторов и отсекателя для отсечения изделия. Окончательное формирование изделия осуществляют путем его вращения на поверхности жидкости или в среде жидкости, или по формовочному желобу из условия обеспечения равномерной термической усадки изделия. В результате снижаются отходы производства, уменьшаются энергозатраты и удешевляется производство изделий. 9 з.п. ф-лы, 10 ил.
Patent RU-2295281-C2 (RU)
Inventor: KOMANTSEV VLADIMIR NIKOLAEVICH
IPC: A61B5/0484
Filed: 2005-04-20
Granted: 2007-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: it is necessary to carry out registration and studying somatosensory evoked potentials (SSEP); moreover, one should conduct stimulation of tibial nerve, register spinal potential above spinous process of the 1 st  lumbar vertebra and cortical potential above the projection of parietal lobe. It is important to determine the amplitude N22 (A(N22)) of spinal potential and that of P37 (A(P37)) of cortical potential to calculate the coefficient of standardized amplitude value (CSAV) by the following formula:   At CSAV being < 2.2 one should diagnose the decreased functional activity of affected cerebral structures and at CSAV being > 4.5 - the cortical lesion. The innovation enables to fulfill additional estimation of cortical potential amplitude. 
     EFFECT: higher significance of evaluation. 
     3 dwg, 3 ex
Patent RU-2349735-C2 (RU)
Title: Well completion in one production string running
Inventor: LUIS EHDVIN K
IPC: E21B23/03
Filed: 2003-10-01
Granted: 2009-03-20
Abstract: FIELD: mining. 
     SUBSTANCE: methods for extraction of hydrocarbon fluids from well surrounded with rock provide for cementing production string at assembly site with successive production string and tail piece cleaning from excesses of cement solution; then said methods provide for extraction of hydrocarbon fluids using equipment of gas-lift operation. 
     EFFECT: possibility of completed well cementing in one production string running with following efficient implementation of gas-lift technology for hydrocarbon extraction. 
     27 cl, 15 dwg
Patent RU-2377754-C2 (RU)
Title: System for delivery of agricultural product as per demand, delivery system for seeds distribution and agitation system for systems specified
Inventor: MEJER BREHDLI DZHON
IPC: A01C7/08
Filed: 2005-05-04
Granted: 2010-01-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: proposed system for delivery of agricultural product as per demand and the delivery system for seeds distribution are composed of a master bin mounted on a frame with a sprayer unit whereto accordingly the product or seeds mass contained inside the bin is delivered and an application unit (seeding unit in case of the seeds distribution system). The sprayer unit contains at least a single air inlet and at least a ingle outlet for the product or seeds. Pneumatically connected to the sprayer unit is a water pump for generation of compressed air delivered to the unit specified. In such a case the product or seeds mass as contained inside the sprayer unit becomes caught into the air stream as flowing through the sprayer unit towards the product/seeds outlet. The application unit (multiple seeding units in case of the seeds distribution system) is equipped with a doser for distribution of the product or the seeds about the field and an auxiliary bin mounted between the specified outlet and the product/seeds doser (in case of the seeds distribution system each seeding unit contains a seeds doser and an auxiliary bin as well as a furrow ripper intended to provide for a seeding furrow formation). The auxiliary bin is connected to the product/seeds outlet of the master bin so that to enable the stream flow. In case of the product delivery system the specified possibility of product delivery is realised with the help of a hose. Inside the master bin an agitator is installed for delivery of the product or seeds into the air stream. The systems are additionally equipped with a sensor providing for response to the value of the product or seeds stream flow rate through the specified product/seeds outlet and a control system connected to the sensor and the agitator so that to enable signal transfer. The control system is designed so that to enable actuation of the agitator when the value of the product or seeds stream flow rate drops below the level preset. The agitation systems for the systems specified contains a tank for product withholding with an agitator installed inside the tank, the above-specified air pump, sprayer unit and control system, the connection therebetween being as specified above. 
     EFFECT: invention enables improved reliability and reduction of demand for the operator's interference. 
     23 cl, 13 dwg